Rapid: Individual Calculations March 2020
 Wojtacha, Krzysztof  Total change: 12.00  Rating chartPersonal card
 XXV edycja Bialostockiej Ligi Szkolnej - 6. runda do lat 13 Bialystok POL 2020-02-09
RcRownchangeKK*chgGame
 1274 1290 4.50 7 0.77 20 15.40 
  Saniukowicz, Ryszard 1042 POL1.0010.19203.80 
  Wasiluk, Mateusz 1035 POL1.0010.19203.80 
  Paszkowski, Krystian 1690  * POL0.001-0.0820-1.60 
  Chiszko, Wiktoria 1120 POL1.0010.28205.60 
  Krol, Jan 1585 POL0.001-0.1520-3.00 
  Businski, Jan 1042 POL1.0010.19203.80 
  Jarocki, Gabriel 1401 POL0.5010.15203.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 
 XXV edycja Bialostockiej Ligi Szkolnej - 6. runda do lat 10 Bialystok POL 2020-02-15
RcRownchangeKK*chgGame
 1203 1290 3.50 6 -0.17 20 -3.40 
  Stupak, Aleksandra 1007 POL1.0010.16203.20 
  Piktel, Marcel 1191 POL1.0010.36207.20 
  Sienicki, Oliwier 1246 POL1.0010.44208.80 
  Dunda, Szymon 1275 POL0.001-0.5220-10.40 
  Chiszko, Oskar 1291 POL0.5010.00200.00 
  Kudraszow, Filip 1208 POL0.001-0.6120-12.20 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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